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Re-design Road Geometric Trends: A Systematic Literature Review Rahayu, Azi Juliar; Kamaludin, Kamaludin; Firmansyah, Rendy Rizkyta; Rijaluddin, Arief; Prasetijo , Joewono
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 2 (2025): Mei - Juli
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i2.1384

This research explores the prevailing patterns in the re-design of road geometry by employing a Systematic Literature Review (SLR) methodology. A total of 1,000 scholarly articles, spanning the years 2000 to 2025, were collected using Google Scholar using the Publish or Perish software. Through this process, the study uncovers major themes, advancements, and research gaps related to geometric road design. The search utilized keywords such as "Geometric Re-design," "Horizontal Alignment," and "Traffic Flow Efficiency." To analyze and visualize data, VOSviewer was used to illustrate the interconnections between keywords and observe publication trends. The results indicate a notable rise in research publications between 2011 and 2023, with recurring themes such as case studies, road alignment, and safety standing out as primary research interests. Prominent publishers like ProQuest and Elsevier have made substantial contributions, reflecting the international breadth and variety of the studies. This review highlights the essential function of geometric road re-design in enhancing traffic safety, streamlining vehicle movement, and informing future infrastructure development. These insights are particularly beneficial for academics, engineers, and decision-makers aiming to improve the efficiency and effectiveness of transportation networks.

A Systematic Review of the Impact of Side Frictions on Road Service Levels in Urban Roadways Pratama, Angga; Kharisma, Galuh; Setiawan, Teguh Puji; Rijaluddin, Arief; Taufik, Mohamad
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 2 (2025): Mei - Juli
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i2.1337

This study presents a systematic literature review (SLR) on the impact of side frictions on the level of service (LOS) in urban roadways. Side frictions, which include pedestrian activity, on-street parking, street vendors, and loading/unloading activities, are often underestimated in traditional traffic models. However, they significantly reduce road capacity and disrupt smooth traffic flow, especially in densely populated urban environments. This review analyzes 56 peer-reviewed studies published between 2020 and 2025, focusing on indicators used to assess side friction effects, such as vehicle delay, lane occupancy, flow rate, and speed. The study also highlights the classification of side friction by intensity level and the growing use of modeling tools like VISSIM, SIDRA, Synchro, and GIS integration in quantifying their impacts. Visualizations generated through VOSviewer provide insights into keyword co-occurrence and research trends. Findings show that simulation-based analysis not only helps evaluate current conditions but also supports the testing of mitigation strategies. The study concludes that incorporating side frictions into roadway performance analysis is essential for more accurate, context-sensitive urban transport planning and policy development.

Geometric Evaluation of Bends Implications for Traffic Performance: A Systematic Literature Review Wirdianto, Agus; Natawibawa K, Surya; Fadillah, Ahmad; Rijaluddin, Arief; Isradi, Muhammad
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 2 (2025): Mei - Juli
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i2.1473

Every accident that occurs inevitably involves injured or deceased victims. Cross-country analysis of accident rates at curves is often the focus of comparative research to identify risk factors and possible solutions. This study aims to systematically evaluate the implications of curve geometry design on traffic performance and driving safety. Road curves, particularly those that do not meet geometric standards, are known to be significant accident-prone areas. This study was conducted using a Systematic Literature Review (SLR) approach on 1,000 scientific articles obtained through Google Scholar using the Publish or Perish software. Analysis was conducted using VOSviewer to map keyword relationships, publication trends, and thematic classifications visually and statistically. The study results indicate that aspects such as curve radius, elevation, visibility, driver behavior, traffic signs, and environmental factors are the primary dimensions influencing curve performance. Bibliometric visualization revealed the dominance of related literature in developed countries and indicated a shift in research focus toward the use of technology and data to support safety. A conceptual framework was developed by integrating four dimensions: physical design, Environment, user behavior, and safety effectiveness. This research is expected to provide a theoretical and technical foundation for formulating safer road design standards and promoting the development of data-driven safety policies.

A Systematic Literature Review on the Influence of Road Curves on Urban Mobility Performance and Safety Habibi, Royhan Farhan; Prasetyo, Cepy; Ivan, M. Taufik; Rijaluddin, Arief; Prasetijo, Joewono
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 2 (2025): Mei - Juli
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i2.1474

The geometric design of road bends is an important factor affecting smooth mobility and traffic safety in urban areas. This study aims to systematically evaluate how elements such as bend radius, superelevation and sight distance affect traffic performance and crash risk. The Systematic Literature Review (SLR) method was used with reference to the PRISMA protocol, analyzing 970 scientific publications from 2000 to 2025 obtained through Google Scholar using Publish or Perish. Bibliometric data were analyzed and visualized with VOSviewer to identify research trends, keyword linkages, and author collaboration patterns. The results showed five main clusters, namely horizontal design, user safety, driver behavior, traffic efficiency, and socio-environmental impacts. It was found that sub-optimal corner design significantly increases crash potential, especially in sharply curved areas with low visibility and heavy traffic. The study also showed the dominance of contributions from developed countries, while developing countries are still limited despite facing the challenges of greater urbanization and complex infrastructure. Therefore, a multidisciplinary and contextual approach is needed in planning curve designs that are responsive to local conditions. This study emphasizes the importance of utilizing bibliometric technology for the design of bend designs. Therefore, a multidisciplinary and contextual approach is needed in planning bend designs that are responsive to local conditions. This study emphasizes the importance of utilizing bibliometric technology to support data-driven decision-making, strengthen the integration of technical, social, and environmental aspects, and design adaptive and sustainable urban transport.

METODE PELAKSANAAN PEKERJAAN PELINDUNG TEBING SUNGAI CIMANUK DESA KARANGSAMBUNG Robiyana, Asep; Rijaluddin, Arief
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 4 (2019): Inovasi Desa Menuju Era 4.0 : Merangsang Inovasi Desa Melalui Pemanfaatan Internet of
Publisher : Universitas Majalengka

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ABSTRAK Cimanuk River basin is in the management of the Great Hall Cimanuk Cisanggarung and is a unity of the river Cimanuk consisting of 5 regencies namely Garut, Sumedang, Majalengka, Indramayu and Cirebon. Along with the influence of natural factors, there is often a landslide in Cimanuk river lips caused by the increase of the discharge of Cimanuk river water which directly impacts on the area of agricultural land in the village of Karang dial. Therefore, a cliff-protective building is required on the Cimanuk River lip to minimize the likelihood of a landslide that is feared to adversely affect the agricultural area of the surrounding inhabitants. The scour or erosion that occurs in cimanuk river raises unrest for the people around the river. Currently, the impact is large enough that the scours already scrape some rice fields and residential areas around. Therefore, necessary immediate handling to overcome the scours that occurs with the protective buildings of the river cliffs. Researchers offer several types of buildings that have been tailored to the needs of each place based on the cross section of the river. The building is a retaining wall of soil, spun pile, slab, gabions, sheet pile.The building of a cliff protector is a major component of important building structures to prevent the movement of the river Lips by the flow of water and other environmental buildings associated with contoured land or land with different elevations. Briefly the cliff-protective building serves to protect the cliffs from landslides caused by increased water discharge.

EARNED VALUE ANALYSIS TERHADAP BIAYA PADA PROYEK REHABILITASI JALAN GANDU – PANONGAN Saepudin , Asep; Rijaluddin, Arief
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 4 (2019): Inovasi Desa Menuju Era 4.0 : Merangsang Inovasi Desa Melalui Pemanfaatan Internet of
Publisher : Universitas Majalengka

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Good management is needed to control a construction project, in order to achieve the efficiency and effectiveness of project management, so that the results of the process of controlling costs, quality, and time are achieved that meet the planning. The method that can be used in controlling costs and time and can address the achievement of activities is the Method of Value Results Concept (EVC). Concept Method Value Results is a method of calculating the number of costs according to the budget in accordance with the work that has been completed or implemented. The Concept of Value Results Method can be used to analyze performance and make estimates of achievement of targets by using three indicators, namely ACWP (Actual Cost Work Performed), BCWP (Budgeted Cost of Work Performed), and BCWS (Budgeted Cost of Work Schedule). Rehabilitation of the Gandu Panongan road has CV values = 0 and CPI = 1 shows costs in accordance with the planned budget. And on the image of the variance analysis calculation integrated with the "S" graph of the GanduPanongan Road Rehabilitation project, the work is completed sooner than the specified schedule, namely, from April to June and in the field, the project starts in April 3rd week and finishes faster that is in May 3rd week.

EARNED VALUE ANALYSIS TERHADAP BIAYA PADA PROYEK REHABILITASI JALAN GANDU – PANONGAN Saepudin , Asep; Rijaluddin, Arief
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 4 (2019): Inovasi Desa Menuju Era 4.0 : Merangsang Inovasi Desa Melalui Pemanfaatan Internet of
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar

Good management is needed to control a construction project, in order to achieve the efficiency and effectiveness of project management, so that the results of the process of controlling costs, quality, and time are achieved that meet the planning. The method that can be used in controlling costs and time and can address the achievement of activities is the Method of Value Results Concept (EVC). Concept Method Value Results is a method of calculating the number of costs according to the budget in accordance with the work that has been completed or implemented. The Concept of Value Results Method can be used to analyze performance and make estimates of achievement of targets by using three indicators, namely ACWP (Actual Cost Work Performed), BCWP (Budgeted Cost of Work Performed), and BCWS (Budgeted Cost of Work Schedule). Rehabilitation of the Gandu Panongan road has CV values = 0 and CPI = 1 shows costs in accordance with the planned budget. And on the image of the variance analysis calculation integrated with the "S" graph of the GanduPanongan Road Rehabilitation project, the work is completed sooner than the specified schedule, namely, from April to June and in the field, the project starts in April 3rd week and finishes faster that is in May 3rd week.

ANALISA KESELAMATAN DAN KESEHATAN KERJA PADA PEMBANGUNAN PROYEK SILKTOWN ALEXANDRIA TOWER APARTEMEN Nawa, Syayid; Rijaluddin, Arief
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 4 (2019): Inovasi Desa Menuju Era 4.0 : Merangsang Inovasi Desa Melalui Pemanfaatan Internet of
Publisher : Universitas Majalengka

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Occupational Health and Safety (K3) is a program created by both work and employers as an effort to prevent work-related accidents and illnesses as well as anticipatory action in the event of work-related accidents and illnesses. The goal is to create a safe, healthy workplace so that it can reduce the risk of accidents and illness as low as possible. The level of occupational safety and health (K3) in PT Nusa Raya Cipta (NRC) is still often overlooked. This is indicated by the high number of work accidents that occur at PT Nusa Raya Cipta, this situation has an impact on the decline in company performance. Knowing the K3 implementation system in the field in accordance with the SMK3 in the field includes planning, operational and realization. Knowing the OSH system in the field where starting from safety talk is done every Friday before work begins, safety patrol is a routine patrol conducted by the safety team to monitor and supervise all OHS construction and inspection activities to check and ensure that contractors and subcontractors and foremen carry out OHS. The research results of the alexsandri silk town apartment development project is one of the construction projects that has a high risk of work accidents. One reason is the use of heavy equipment and sophisticated machinery that requires expertise to use it properly. Therefore it is necessary to conduct research on the evaluation of the application of SMK3 to the project so that work accidents can be reduced or reduced to a minimum. Work safety and health management that is carried out as well as possible is expected to provide a climate of security and calm work, so it is very helpful in increasing labor productivity.

ANALISA STRUKTUR KOLOM PADA PROYEK PEMBANGUNAN GEDUNG RAWAT JALAN DAN BASSEMENT RSUD MAJALENGKA Indra Lesmana, Dani; Rijaluddin, Arief
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 5 (2021): STIMA 5.0 Kebangkitan Nasional Digital Era Industri 4.0
Publisher : Universitas Majalengka

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ABSTRACT Majalengka Regency is an area in West Java Province that is developing with various developments in all fields to create a more advanced citizen of Majalengka Regency. existing health facilities no longer meet overall health needs. The construction of the Outpatient Building and Bassement of the Majalengka Hospital is one of the efforts of the Majalengka district government to improve health services, this development is motivated by limited facilities, in this case the outpatient building in Majalengka Hospital which is currently running. Design of reinforced concrete column used a thickness of 550 mm with a concrete quality of 〖f '〗 _ c 25 Mpa and steel quality 〖f'〗 _ y 240 Mpa. Longitudinal reinforcement uses steel reinforcement as much as 16 with a diameter of 25 mm and stirrups using steel with a diameter of 13 mm with a distance of 150 mm for the top stirrup and 100 mm for the bottom stirrup. The results of the analysis of the column structure based on strength and deformation with the calculated results from the SAP 2000 v.14 program obtained shear (Vu) 43.03 KNm and axial force (Pu) 38.644 KNm and reaction moment (M) 60.3748 KNm. The output results from SAP are then processed by checking the column calculation manually P_ (n max) ˃ Pu so that the value obtained is 4235562.5 Kn> 38.644 Kn where the axial load (Pu) cannot exceed the compressive strength of the plan (〖∅P〗 _ (n max)) SNI 03-2847-2002 Article 12.3.6. In determining the shear reinforcement, the calculation result is 763.8 mm with the stirrup distance (s) is 347,381 mm where s <600.

PERENCANAAN STRUKTUR PILAR (P1) JEMBATAN BETON BERTULANG SUNGAI PEPE KABUPATEN BOYOLALI, JAWA TENGAH habibi abdush shodiq; Arief Rijaluddin
SEMINAR TEKNOLOGI MAJALENGKA (STIMA) Vol 5 (2021): STIMA 5.0 Kebangkitan Nasional Digital Era Industri 4.0
Publisher : Universitas Majalengka

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The bridge is located in the Boyolali-Kartasura toll road construction project section 5, which was built to connect the semarang-solo toll road. This research was conducted with the aim of planning the under structure of the bridge using the reinforced concrete method, the bridge span is 84 meters with a bridge width of 12.5 meters. The structural planning only focuses on the pillar (P1) of the bridge. The calculation of bridge structure refers to RSNI T-12-2004 (Standard of Concrete Structure Planning for Bridge) and RSNI T-02-2005 (Bridge Planning Preparing Standard). The internal force calculation is calculated manually using structural analysis. Based on the analysis and calculations on the structure of the bridge, the results of the planning for pier head reinforcement use D32-100, for column reinforcement using D30-50, and for Foot Pier reinforcement using D32-100.

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